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 Beijing Cancer Hospital - PPDS

Beijing, China

score: 66.3

#2 Miyagi Cancer Center

Natori-shi, Japan

score: 59.3

#3 National Taiwan University Hospital

Taipei, Taiwan

score: 59

#4 Massachusetts General Hospital

Boston, United States

score: 56.7

#5 Taipei Veterans General Hospital

Taipei, Taiwan

score: 48.2

#6 Guangdong Provincial People's Hospital

Guangzhou, China

score: 45.9

#7 Seoul National University Hospital

Seoul, South Korea

score: 45

#8 Hospital Universitario 12 de Octubre

Madrid, Spain

score: 44.3

After (Team Learned Policy)

#1 Beijing Cancer Hospital - PPDS

Beijing, China

score: 66.3

#2 Miyagi Cancer Center

Natori-shi, Japan

score: 59.3

#3 National Taiwan University Hospital

Taipei, Taiwan

score: 59

#4 Massachusetts General Hospital

Boston, United States

score: 56.7

#5 Taipei Veterans General Hospital

Taipei, Taiwan

score: 48.2

#6 Guangdong Provincial People's Hospital

Guangzhou, China

score: 45.9

#7 Seoul National University Hospital

Seoul, South Korea

score: 45

#8 Hospital Universitario 12 de Octubre

Madrid, Spain

score: 44.3

Rank Shift

#1 Beijing Cancer Hospital - PPDSafter #1 (0)
#2 Miyagi Cancer Centerafter #2 (0)
#3 National Taiwan University Hospitalafter #3 (0)
#4 Massachusetts General Hospitalafter #4 (0)
#5 Taipei Veterans General Hospitalafter #5 (0)
#6 Guangdong Provincial People's Hospitalafter #6 (0)
#7 Seoul National University Hospitalafter #7 (0)
#8 Hospital Universitario 12 de Octubreafter #8 (0)
#9 Dana Farber Cancer Instituteafter #9 (0)
#10 National Cheng Kung 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.