1. A method for clusterizing information, comprising
a. determining similarity matrix for historical information and similarity matrix for current information;
b. generating an aggregated similarity matrix (aggregated kernel); and
c. applying evolutionary spectral clustering on the aggregated kernel to a content stream to produce one or more clusters.
2. The method of claim 1, comprising changing the number of clusters.
3. The method of claim 2, comprising scaling the similarity matrices.
4. The method of claim 1, comprising linearly combining the similarity matrices to obtain the kernel.
5. The method of claim 1, comprising determining a quality of current cluster result.
6. The method of claim 1, comprising determining temporal smoothness.
7. The method of claim 1, comprising generating evolutionary clusters.
8. The method of claim 1, comprising defining a cost function to measure a quality of a clustering result on evolving information.
9. The method of claim 8, wherein the cost function is defined using one or more graph-based measures.
10. The method of claim 8, wherein the cost function comprises
Cost=\u03b1\xb7CS+\u03b2\xb7CT
where CS represents a snapshot cost that measures a snapshot quality of a current clustering result with respect to current data features and CT represents a temporal cost that measures a temporal smoothness, and
where 0\u2266\u03b1\u22661 is a parameter assigned by a user and together with \u03b2(=1\xb7\u03b1), reflect the user’s emphasis on the snapshot cost and temporal cost.
11. The method of claim 10, wherein CT represents a goodness-of-fit of the current clustering result with respect to historic data features.
12. The method of claim 10, wherein CT measures a cluster quality.
13. The method of claim 10, comprising determining a negated average association for evolutionary spectral clustering.
14. The method of claim 10, comprising determining a normalized cut for evolutionary spectral clustering.
15. The method of claim 1, comprising deriving corresponding optimal solutions.
16. The method of claim 15, wherein the optimal solutions are relaxed.
17. The method of claim 1, comprising clusterizing blog sites for community detection.
18. A method for clusterizing information, comprising
a. determining a first similarity matrix from a historic cluster obtained from historic information;
b. generating an aggregated similarity matrix (aggregated kernel); and
c. applying evolutionary spectral clustering on the aggregated kernel to a content stream to produce one or more clusters.
19. The method of claim 18, comprising changing the number of clusters and providing for insertion or removal of one or more nodes.
20. The method of claim 18, comprising linearly combining the similarity matrices to obtain the aggregated kernel.
21. The method of claim 18, comprising determining temporal smoothness.
22. The method of claim 18, comprising generating evolutionary clusters.
23. The method of claim 18, comprising determining a cost function
Cost=\u03b1\xb7CS+\u03b2\xb7CT
where CS represents a snapshot cost that measures a snapshot quality of a current clustering result with respect to current data features and CT represents a temporal cost that measures a temporal smoothness, and
where 0\u2266\u03b1\u22661 is a parameter assigned by a user and together with \u03b2(=1\u2212\u03b1), reflect the user’s emphasis on the snapshot cost and temporal cost.
24. The method of claim 18, comprising clusterizing blog sites for community detection.
25. The method of claim 18, comprising changing cluster numbers.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An implant system comprising
implantable material in at least partially uncured form, contained in a closed casing, under vacuum and sterilised,
a closed bag containing the casing,
wherein at least 5% of the surface of the casing comprises sheetlike material having a thickness of 0.05-5 mm and having an original form, the sheet-like material being selected from the group consisting of metallic materials, polymers, bioceramic materials and composites thereof, provided that the material, once deformed from its original form to a changed form, is capable of maintaining that changed form unless subjected to external force, and
wherein an inner surface of the casing is treated such that said inner surface can provide an active surface to an implant manufactured from said implantable material.
2. An implant system according to claim 1, wherein the inner surface of the casing is porous so as to provide a rough surface to said implant.
3. An implant system according to claim 1, wherein the inner surface of the casing is treated with a coating selected from the group consisting of coating obtained by sol-gel process, bioactive glass particles, fibronectin, vitronection, fibrogen, polysaccharide, Arg-Gly-Asp peptide and laminin, hydroxyapatite, therapeutically active agents or particles releasing therapeutically active agents, cells and mixtures thereof, so as to provide a chemically active surface to said implant.
4. An implant system according to claim 1, characterised in that at least 50% of the surface of the casing comprises the sheet-like material.
5. An implant system according to claim 4, characterised in that at least 90% of the surface of the casing comprises the sheet-like material.
6. An implant system according to claim 1, characterised in that the thickness of the sheet-like material is 0.1-0.5 mm.
7. An implant system according to claim 1 characterised in that the sheet-like material is selected from the group consisting of plate, foil, flat wire, mesh and a combination of any two, three or four thereof.
8. An implant system according to claim 1, characterised in that the casing is made of a material consisting essentially of metal.
9. An implant system according to claim 8, characterised in that the metal is selected from the group consisting of aluminium, tin, platinum and metal alloys.
10. An implant system according to claim 1, characterised in that the bag is made of a material selected from the group consisting of metals and polymers.
11. An implant system according to claim 10, characterised in that the polymer is selected from the group consisting of polyethylene, polyethylene terephtalate, polyamide, polyurethane, polyester, polyvinylsiloxane, polyetherketone, polyacrylate, polyglycolide, polylactide and mixtures thereof.
12. An implant system according to claim 1, characterised in that the casing consists of two parts, an inner transparent vacuum part and an outer non-transparent protecting part.
13. An implant system according to claim 1, characterised in that the inner surface of the casing is light-reflecting.
14. An implant system according to claim 1, characterised in that the implant material is selected from the group consisting of bioactive glass, bioactive polymer and mixtures thereof.
15. An implant system according to claim 1, wherein the implantable material further comprises precured parts suitable for specific functions in said implant.
16. An implant system according to claim 15, characterised in that the precured parts are cylinders for fixation of the implant with screws.
17. An implant obtainable by curing an implant system according to claim 1.
18. An implant according to claim 17, characterised in that it is a bone implant, a dental implant, an implant for hearing aid device or cosmetic epithese implant.