StochStack

prototype 02

Site Feasibility with Human Feedback

Team policy learns from multi-user feedback. Repeated single-user dislikes are capped; weight shifts require consensus.

Base Filter Context

Team Feedback Console

Reason tags

Effective Weights

Experience24.0%
Startup speed18.0%
PI capacity14.0%
Competitor coverage14.0%
CTGov relevance16.0%
Execution stability10.0%
Sponsor fit4.0%

Before (Team Baseline)

#1 Queen Mary Hospital

Hong Kong, Hong Kong

score: 86.5

#2 Beijing Cancer Hospital

Beijing, China

score: 76.6

#3 Research Site

Taipei, Taiwan

score: 74.7

#4 Henan Cancer Hospital

Zhengzhou, China

score: 69.9

#5 Zhejiang Cancer Hospital

Hangzhou, China

score: 68

#6 Tianjin Medical University Cancer Institute & Hospital

Tianjin, China

score: 64.1

#7 The First Affiliated Hospital, Zhejiang University

Hangzhou, China

score: 61.2

#8 Leningrad Regional Clinical Hospital

Saint Petersburg, Russia

score: 61.2

After (Team Learned Policy)

#1 Queen Mary Hospital

Hong Kong, Hong Kong

score: 86.5

#2 Beijing Cancer Hospital

Beijing, China

score: 76.6

#3 Research Site

Taipei, Taiwan

score: 74.7

#4 Henan Cancer Hospital

Zhengzhou, China

score: 69.9

#5 Zhejiang Cancer Hospital

Hangzhou, China

score: 68

#6 Tianjin Medical University Cancer Institute & Hospital

Tianjin, China

score: 64.1

#7 The First Affiliated Hospital, Zhejiang University

Hangzhou, China

score: 61.2

#8 Leningrad Regional Clinical Hospital

Saint Petersburg, Russia

score: 61.2

Rank Shift

#1 Queen Mary Hospitalafter #1 (0)
#2 Beijing Cancer Hospitalafter #2 (0)
#3 Research Siteafter #3 (0)
#4 Henan Cancer Hospitalafter #4 (0)
#5 Zhejiang Cancer Hospitalafter #5 (0)
#6 Tianjin Medical University Cancer Institute & Hospitalafter #6 (0)
#7 The First Affiliated Hospital, Zhejiang Universityafter #7 (0)
#8 Leningrad Regional Clinical Hospitalafter #8 (0)
#9 Samsung Medical Centerafter #9 (0)
#10 Seoul National University Hospitalafter #10 (0)

Consensus Guardrails

Feedback Log (Audit)

No feedback yet.

    update log

    Prototype Change Log

    1. 2026-03-01 · v0.3.0

      Team Policy Persistence and Consensus Aggregation

      • - Added persistent team profiles and server-side feedback event store.
      • - Added multi-user consensus aggregation for effective weight updates.
      • - Added anti-abuse controls: single-user daily cap, repeated action decay, and max per-reason shift.
    2. 2026-03-01 · v0.2.0

      Human Feedback Reinforcement Layer Added

      • - Added before-vs-after ranking comparison.
      • - Added explicit feedback actions (like/dislike) with reason tags.
      • - Introduced adaptive weight updates and audit feedback log.