(Google-NF 30(b)(6) Dep.) (describing Google’s measurement of country-specific general search market share); id. 26:23–28:15 (Google developed internal data source to estimate general search market share); id. 30:5–31:16 (describing general search market share analysis...
AgreeRelTrust shows a flat zero, meaning one of the users in all the user-pairs in all the trust matrices has rated at least one item. Although a graph for item-based CF is not presented here, the trend would be similar. As discussed earlier, decreasing the sparsity is important as it...